Such issue will be addressed by this patch:
https://gcc.gnu.org/pipermail/gcc-patches/2023-June/622440.html
But still wait for Jakub's comments.
juzhe.zh...@rivai.ai
From: Andreas Schwab
Date: 2023-06-23 18:25
To: shiyulong
CC: gcc-patches; palmer; kito.cheng; jim.wilson.gcc; juzhe.zhong; pan2.li;
wuwei2016; jiawei; shihua; dje.gcc; mirimmad
Subject: Re: [PATCH V1] RISC-V:Add float16 tuple type support
../../gcc/lto-streamer-out.cc: In function 'void lto_output_init_mode_table()':
../../gcc/lto-streamer-out.cc:3177:10: error: 'void* memset(void*, int,
size_t)' forming offset [256, 283] is out of the bounds [0, 256] of object
'streamer_mode_table' with type 'unsigned char [256]' [-Werror=array-bounds=]
3177 | memset (streamer_mode_table, '\0', MAX_MACHINE_MODE);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gcc/gimple-streamer.h:25,
from ../../gcc/lto-streamer-out.cc:33:
../../gcc/tree-streamer.h:78:22: note: 'streamer_mode_table' declared here
78 | extern unsigned char streamer_mode_table[1 << 8];
| ^~~~~~~~~~~~~~~~~~~
cc1plus: all warnings being treated as errors
make[3]: *** [Makefile:1180: lto-streamer-out.o] Error 1
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
